baber/WOPTO huggingface dataset:
Patent EP-0097126-A2 (EP)
Inventor: KRISTIANSEN ODD DR
IPC: A01N43/82
Filed: 1983-06-10
Abstract: The invention relates to 2-(3-pyridyl)-1,3,4-oxadiazoles of the formula    <IMAGE>   wherein R1 is hydrogen, C1-C6alkyl, -COOR2 or <IMAGE>   wherein R2 is C1-C6alkyl R3 and R4, each independently of the other, are hydrogen or C1-C6alkyl, X1 is hydrogen, halogen or C1-C6alkyl, and n is 0 or 1, to the preparation thereof, and to a method of use thereof in pest control.
Patent EP-0128546-A2 (EP)
Inventor: SARAN MOHAN S
IPC: B01J27/128
Filed: 1984-06-07
Abstract: A process for coupling two low molecular weight telomers of chlorotrifluoroethylene comprises reacting the telomers in a solventwithan amount of iron sufficient toform a coupled olefin. The olefin can then be fluorinated using a suitable fluorinating agent, such as chlorine trifluoride, to form a saturated product. Preferably, the solvent for the coupling reaction is acetonitrile, and the reaction is conducted under reflux conditions. A small amount of FeCl 2  can optionally be added to the reaction mixture as an initiator for the reaction.
Patent EP-0129249-A2 (EP)
Inventor: KONISHI SATOSHI
IPC: G01G23/06
Filed: 1984-06-19
Abstract: The invention of this application relates to a weighing machine in which a weighing member such as a weighing saucer or hopper holding or accommodating the materials to be weighed is provided on one side of a load cell through a support, and the load cell is supported on the other side thereof on a frame directly or indirectly through an elastic body for absorbing vibrations. The weighing machine is badi- cally constructed sothatthe load cell is supported onthe other side thereof on the frame through a strain generator for allowing damping in the fixed direction and, at the same time, through an anti-vibration damper for improving a damping characteristic, whereby vibrations of the load cell is damped promptly. Further, a dummy cell having the same natural frequency as the load cell is associated with the load cell and then supported on the frame in a similar manner, to remove a vibration signal from the base out of a detection signal from the load cell, thereby making it possible to carry out detection of weight accurately.
Patent EP-0136603-A2 (EP)
Inventor: GIUSTO GIOVANNI
IPC: G03C7/30
Filed: 1984-09-13
Abstract: Adjacency effects of color photographic material may be increased by dividing a light-sensitive silver halide emulsion layer into three emulsion layers sensitive to the same spectral region of the visible light, the uppermost silver halide emulsion layer of which has the highest sensitivity and the lowermost silver halide emulsion layer has the lowest sensitivity, wherein the maximum color density of the uppermost silver halide emulsion layer, after color development, is lower than 0.60 and the maximum color density of both the intermediate and lowermost silver halide emulsion layers, after color development, are each higher than 0.60.
Patent EP-0135919-A2 (EP)
Inventor: WINNER EDUARD
IPC: B01F25/74
Filed: 1984-09-20
Abstract: Mit dem Verfahren werden körnige Stoffe von räumlich getrennt voneinander liegenden Stellen aus in feinverteilter Form in einander überlappenden Flugbahnen bewegt. Erst im Überlappungsbereich der Flugbahnen findet die Vermischung der Komponenten statt. Die Stoffe lassen sich somit in einfacher Weise kontinuierlich und gleichmässig mischen. Die Vorrichtung zur Durchführung dieses Verfahrens hat zwei gegensinnig rotierende Walzen (1, 2), auf deren Walzenoberfläche (11, 12) verteilt angeordnete Aufnahmen (13, 14) für die Komponenten vorgesehen sind. Zwischen den Walzen (1, 2) befindet sich eine Entnahmevorrichtung (23), mit der die körnigen Stoffe aus den Aufnahmen (13, 14) während der Rotation der Walze entfernt werden können. Im Bereich unterhalb der Entnahmevorrichtung (23) liegt eine Mischzone (31), in der die Flugbahnen (29, 30) der Stoffe einander überlappen.
Patent EP-0148325-A2 (EP)
Inventor: WALTHER HANS-JOACHIM ING GRAD
IPC: A62B18/04
Filed: 1984-09-22
Abstract: Atemschutzgeräte mit Schutzhaube nach der Erfindung finden als Rettungsgeräte Verwendung, z. B. als Fluchtgeräte. Sie müssen dazu im Bedarfsfall funktionssicher zur Verfügung stehen und dann auch von Ungeübten aufgesetzt und benutzt werden können. Das Atemschutzgerät besitzt in seiner Schutzhaube einen in Form einer Halbmaske endenden Atemanschluß. Dieser trägt außen einen an gegenüberliegenden Seiten offenen Einsteckrahmen, der das einzuschiebende Atemfilter aufnimmt. Es ist darin mit Dichtungen abgedichtet. Die Beatmung erfolgt durch die Eingangswände. Der Austausch des verbrauchten Atemfilters geschieht mit dem Einschieben des Ersatzfilters. Das einfache Einsetzen wie Austauschen des Atemfilters macht durch die Verwendung auch von Übungsfiltern für den Ungeübten ein Training möglich. Gerade im Gefahrenfalle sollte dieser wissen, wie sich ein Atemschutzgerät auch mit Schutzhaube trägt.
Patent EP-0143277-A2 (EP)
Inventor: SCHAFER KARL
IPC: B02C13/282
Filed: 1984-10-02
Abstract: Method and apparatus for the manufacture of chips from mineral, vegetable or embrittled materials. In the method the stationary wear plates and striking plates when worn from use are replaced during ball mill operation either continuously or periodically, either with or without pressure plates for the striking bars, and with different feeding speeds. The advance, or feeding, of these plates occurs in a time-dependent and/or energy consumption dependent manner. The apparatus includes a conventional beater mill equipped with a vertical or horizontal rotating beater wheel which has arranged on one or both sides of the stationary crushing path several magazines for storing wear plates and striking bars. The replacement of the wear plates and the striking bars is done by suitably constructed slide members.
Patent EP-0124162-A2 (EP)
Inventor: ORCUTT JOHN CHANDLER
IPC: B01D53/52
Filed: 1984-04-09
Abstract: Gas streams containing low concentrations, e.g., under 20 vol. %, of H 2 S can be treated in a liquid phase Claus reactor under superatmospheric pressure. The use of such higher pressures aids in solubilizing the H 2 S and allows for its removal from such streams even though it is present in very dilute form.
Patent EP-0138282-A2 (EP)
Inventor: KAPUR JAGDISH CHANDER
IPC: C07D499/86
Filed: 1984-10-18
Abstract: A new process is described for the preparation of penicillanic acid 1,1-dioxide by dehalogenation of 6,6-dibromopenicillanic acid 1,1-dioxide with magnesium in association with an acid.
Patent EP-0119709-A2 (EP)
Inventor: IWAYAMA KAZUYOSHI
IPC: B01J29/40
Filed: 1984-02-07
Abstract: A process for improving fluidity of hydrocarbon fractions by dewaxing thereof is described. In the process, hydrocarbon fractions are contacted with hydrogen in the presence of a specific type of catalyst, thereby lowering the pour point of the hydrocarbon fraction. The catalyst comprises a specific type of zeolite which is defined by a specific X-ray diffraction pattern (such as that shown in Fig. 1) and which has a mesitylene adsorption not less than 1.8 wt%.
Patent EP-0127455-A2 (EP)
Inventor: LEA BERNARD ALAN
IPC: C09B23/10
Filed: 1984-05-25
Abstract: Merocyanine dyes of the formula:
     in which:
     R', R 2  and R 3  independently represent a hydrogen atom or a substituent compatible with cyanine dyes,   k+j=1,   R 4  represents a lower alkyl group containing 1 to 4 carbon atoms, (CH 2 )nCOOX, in which n is an integer, e.g. 1 to 10, and X is a cation, e.g. hydrogen or a metal or ammonium ion,   Y= S  or N-R 6 , and   R 5  and R' independently represents a lower alkyl group of 1 to 4 carbon atoms, cyclohexyl, phenyl, (CH 2 )nCOOX in which n and X are as defined above,     
with the proviso that at least one of R 4 , R 5  and R 6  represents (CH 2 )nCOOX in which n is at least 4 preferably at least 5.
     The dyes give excellent spectral sensitisation to dry silver systems and exhibit good stability both before coating and during drying.
Patent EP-0135251-A2 (EP)
Inventor: HOWORTH FREDERICK HUGH
IPC: B08B15/02
Filed: 1984-05-30
Abstract: A safety cabinet which is readily serviceable from either front or rear and has smaller front to rear dimensions than hitherto is constructed with air transfer ducts (60) extending up the two sides of the cabinet. Air flows from fans (44a, 44b) downwards through a filter (26) to the working chamber (24). This air, together with air drawn in through opening (36), then flows via an air space below the working surface and via said side ducts (60) back to an air entry compartment (54) at the top of the cabinet for recirculation through the working chamber (24).
Patent EP-0147975-A2 (EP)
Inventor: SHIBAI HIROSHIRO
IPC: C12M1/36
Filed: 1984-12-11
Abstract: There is described a method and apparatus for the culture of animal cells. The apparatus comprises a culture vessel (1) for culturing animal cells, gas supply means (21,. 22, 23, 24) connected to the culture vessel (1) and provided with flow volume control means (17, 18, 19, 20) for controlling the flow volumes of at least nitrogen, oxygen, and carbon dioxide, flow volume measuring means (25, 26, 27, 28) for measuring the flow volumes of nitrogen, oxygen, and carbon dioxide, detection means (36, 37) for detecting the pH value and the dissolved oxygen concentration of the culture broth within the culture vessel (1), and a control circuit (50). The control circuit is adapted to receive signals from the measuring means (25, 26, 27, 28) and the detection means (36, 37), to increase or decrease the flow volume of carbon dioxide in response to the pH value signal thereby controlling the pH value to a prescribed level, to calculate the variations in the flow volumes of nitrogen and oxygen at the same time, necessary for compensating for the variation in the partial pressure of oxygen in the gaseous phase caused by the increase or decrease of the flow volume of carbon dioxide, to control the flow volume control means (17,18,19, 20) in accordance with the results of said calculation thereby to vary the flow volumes of nitrogen and oxygen, to calculate the flow volumes of nitrogen and oxygen necessary for controlling the dissolved oxygen concentration at a prescribed level in accordance with the dissolved oxygen concentration signal, and to control the flow volume control means (17, 18, 19, 20) in accordance with the results of said calculations thereby to vary the flow volume of carbon dioxide.
Patent EP-0149949-A2 (EP)
Title: Dispositif de correction de diffusion optique pour tube de prise de vues de télévision, et caméra de télévision comportant un tel dispositif
Inventor: MOURIER CHRISTIAN
IPC: H04N5/217
Filed: 1984-12-27
Abstract: Les objectifs des caméras de télévision couvrent un champ supérieur au champ de l'image utile, c'est-à-dire de l'image destinée à être télévisée; or des défauis apparaissent qui proviennent d'un phénomène de diffusion, dans l'image utile, de lumières provenant de l'image non destinée à être télévisée, c'est-à-dire du pourtour de l'image utile. Le dispositif est destiné à permettre la correction de la diffusion de pourtour. Il comporte pour cela des moyens d'analyse et de traitement (20, 21, 22, C, Rh, 12) pour analyser une bande entourant, sur la cible, l'image destinée à être télévisée, et pour fournir un signal de correction de diffusion représentatif d'une valeur moyenne des signaux d'analyse de la bande fermée. Application aux prises de vues de télévision.
Patent EP-0151492-A2 (EP)
Inventor: RABBANI ELAZAR
IPC: C07K17/02
Filed: 1985-02-08
Abstract: The detection and/or identification of materials of interest, such as biological materials, e.g. chemically labeled DNA, which provide a receptor thereon, is improved by employing a heterologous detection system by employing more than one binding reactions, such as reactions involving the affinity of lectin to a glycoprotein or sugar group and the affinity between biotin and avidin or streptavidin, avidin itself being a glycoprotein. Particularly useful in the heterologous detection system are biotinylated lectins, such as biotinylated Concanayalin A, biotinylated dextran, lectingly- coprotein complexes, such as lectin-avidin and lectinenzyme complexes and streptavidin-biotinylated enzyme complexes. By way of example, the detection of single-stranded glycosy- toted DNA hybridized to complementary single-stranded DNA is detected by bringing the hybridized double-stranded DNA into contact with a lectin, such as Concanavalin A, for attachment to the glycosyl group of the glycosylated DNA, followed by contact with a biotinylated dextran, a polysaccharide, and then by contact with a lectin-enzyme complex, such as Concanavalin A-horseradish peroxidase or acid phosphatase. Also, there would be employed an enzyme complex comprising streptavidin-biotinylated horseradish peroxidase. The lectin-enzyme complex would attach itself to the sugar or saccharide of the biotinylated dextran which is also attached to the lectin which is fixed to the glycosyl groups of the hybridized DNA. The streptavidin-biotinylated enzyme complex would attach itself to the biotin moieties of the biotinylated dextran which, as indicated, is linked to the lectin attached to the glycosyl groups of the target double-stranded DNA.
Patent EP-0153641-A2 (EP)
Inventor: GANTZER MARY LOU
IPC: G01N33/52
Filed: 1985-02-11
Abstract: The present invention resides in the discovery of a new test means for detecting the presence of an ion in an aqueous test sample and determining its concentration. The test means comprises a porous carrier matrix substantially uniformly incorporated with a) a homogeneous hydrophobic mixture containing three principal ingredients: an ionophore capable of forming a complex with the ion, a hydrophobic vehicle, and a reporter substance capable of interacting with the complex of ionophore and ion to produce a detectable response; and b) a buffering substance capable of providing a pH In the range of from about 5 to 10. 
     A test device comprises the test means affixed to one upper flat face of an elongated support member. 
     In use, the aqueous test sample is contacted with the test means or device. The presence and/or concentration of the ion in the test sample is then determined by observing any detectable response produced. 
     The test means and device of the present invention provide rapid results, sufficient detectable response forming In most instances in at least a few minutes.
Patent EP-0166860-A2 (EP)
Inventor: HENGST THOMAS
IPC: A61B1/00
Filed: 1985-03-02
Abstract: A connector for coupling a medical laser tool to a laser has a housing with a coupling fitting at one end which is plugged into a laser receptacle and with a light conductor cable connection at the other end. The light conductor cable in turn is connected to the laser tool. The coupling fitting includes, in addition to the optical coupling element, heavy and light duty electrical contact members for an electrical power and data transmission and a gas conduit coupling for a gas transmission through the connector.
Patent EP-0167156-A2 (EP)
Inventor: KRATEL GUNTER DR DIPL-CHEM
IPC: C01B33/107
Filed: 1985-07-03
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Siliciumtetrachlorid durch Umsetzen von SiO2 -haltigem Material mit Chlor in Gegenwart von Kohlenstoff und Metallhalogeniden sowie insbesondere Chloriden der fünften Hauptoder Nebengruppe des Periodensystems bei Temperaturen von 500 bis 1200°C, wobei SiO2 - haltiges Material mit mind. 0, 1 m²/g und Kohlenstoff mit mindestens 0,5 m²/g eingesetzt werden.
Patent EP-0169466-A2 (EP)
Inventor: WEITHMANN KLAUS ULRICH DR
IPC: A61P9/10
Filed: 1985-07-12
Abstract: A combination product containing (A) on the one hand a xanthine derivative of the formula    <IMAGE>  (I)  in which one of the radicals R1 and R3 represents a straight-chain alkyl, ( omega -1)-oxoalkyl or ( omega -1)-hydroxyalkyl group having 3 to 8 carbon atoms, and the two other radicals R2 and R3, or R1 and R2 represent straight-chain or branched alkyl groups having 1 to 8 carbon atoms in the position of R1 and R3 and 1 to 4 carbon atoms in the position of R2, the maximum total of carbon atoms in these two alkyl substituents being 10, or of the formula    <IMAGE> (II)  in which R represents an alkyl radical having 1 to 4 carbon atoms, or prodrug forms of the oxoalkylxanthines of the formula I and II or of the hydroxyalkylxanthine of the formula I, or its metabolites, and (B) on the other hand O-acetylsalicyclic acid or its pharmacologically tolerated salts, (C) with or without a pharmaceutical vehicle, for sequential administration in the treatment of diseases caused or characterized by impaired constituents of blood, in particular platelets or erythrocytes, but also leukocytes, in such a manner that component (A) is released first, and its use in human and veterinary medicine.
Patent EP-0184804-A2 (EP)
Inventor: STAHLHOFEN PAUL DR DIPL-CHEM
IPC: G03F7/023
Filed: 1985-12-09
Abstract: Es wird ein lichtempfindliches Gemisch beschrieben, das eine lichtempfindliche Verbindung oder eine lichtempfindliche Kombination von Verbindungen, deren Löslichkeit bei Belichtung zunimmt, und als Bindemittel ein wasserunlösliches, in wässrigem Alkali lösliches Polymeres enthält, das Einheiten von Alkenylsulfonylaminocarbonyloxy- oder von Cycloalkenylsulfonylaminocarbonyloxystyrolen enthält. Es wird ferner ein Aufzeichnungsmaterial, insbesondere für die Herstellung von Druckplatten, beschrieben, die eine lichtempfindliche Schicht aus dem angegebenen Gemisch haben. Das Material lässt sich mit besonderem Vorteil nach dem Belichten und Entwickeln zur Druckform bei 180 bis 250°C einbrennen, ohne dass auf den bildfreien Stellen der Platte schwer entfernbare Abscheidungen entstehen. Dabei wird eine Druckform von besonderer Resistenz und Auflagenhöhe gebildet.
Patent EP-0156443-A2 (EP)
Inventor: WIECZOREK WILLIBALD
IPC: G11B15/675
Filed: 1985-03-25
Abstract: 1. A cover on a magnetic-tape-cassette apparatus for closing the loading/ejection slot at the front of the apparatus (1) so as to inhibit access, a cassette holder (3) being movable between an upper cassette-replacement position and a lower operation position by means of a lifting device (16), which cover (81) carries supporting arms (91) which recede along the side walls of the apparatus and which are pivotally connected to said side walls, which cover (81) is actuated by means of a guide pin (103) which constitutes a coupling between the cover (81) and the cassette holder (3), characterized in that there is provided an elastic tongue (97) which extends along the lower edge (95) of at least one of the supporting arms (91) and in combination with the associated lower edge (95) forms a guide slot (101) in which the guide pin (103) of the cassette holder (3) engages in such a way that the guide pin (103) pivots the cover (81) by its downward and upward movement during lowering and lifting of the cassette holder (3).
Patent EP-0168118-A2 (EP)
Inventor: MES PETRUS JOZEF MARIA
IPC: A23C19/09
Filed: 1985-07-12
Abstract: A method of preparing an article of food on the basis of cheese. A slice of cheese, or a combination of a plurality of slices of cheese and optionally a slice of meat, in particular ham, between them, is coated with an edible coating all round, optionally deep-fried, deep-frozen, and heated prior to use.
Patent EP-0157538-A2 (EP)
Inventor: CHOU TA-SEN
IPC: A61P31/04
Filed: 1985-03-19
Abstract: Ceftazidime bishydrobromide crystalline monohydrates, useful for preparing crystalline ceftazidime pentahydrate, are provided.
Patent EP-0187510-A2 (EP)
Inventor: YOSHINAKA TADAAKI C O SONY COR
IPC: H04N9/86
Filed: 1985-12-20
Abstract: A plurality of time-compressed component signals are arranged within one horizontal period in a predetermined sequential order and are recorded on a record medium in response to a clock signal of a predetermined frequency. In reproducing the plurality of component signals, a time base corrector is used to correct time base fluctuations of the reproduced signals. The time base corrector includes a write clock pulse generator that includes a phase shifter (35) for shifting the phase of an incoming write clock signal (CWCKO), whereby a write clock signal (CWCK1) having a frequency different from the predetermined frequency is generated in response to a horizontal synchronising signal (H), the start time point of the plurality of reproduced component signals is detected, and the amount by which the write clock signal is shifted by the phase shifter (35) is switched (38) on the basis of the detected output so as to synchronise the write clock signal with the start time point.
Patent EP-0173605-A2 (EP)
Inventor: STEINMAN DONALD K
IPC: G01V5/10
Filed: 1985-07-18
Abstract: Methods for measuring thermal neutron decay characteristics of earth formations include the steps of irradiating an earth formation with a discrete burst of fast neutrons, detecting indications of thermal neutron concentration in the formation during a sequence of discrete time gates, determining the zeroth order moment of the indications during the sequence of discrete time gates, and determining the first order moment of the indications during the sequence of discrete time gates, in order to obtain the desired thermal neutron decay characteristic of the earth formation.
Patent EP-0208296-A2 (EP)
Title: Chip from roasted, dried or baked fruits, particularly bananas, and a process for preparing chips
Inventor: HEBELER DIETER
IPC: A23G3/00
Filed: 1986-07-08
Abstract: The invention relates to a chip made of a thin, disc-shaped element of roasted, dried or baked citrus or tropical fruit, in particular bananas, a method for manufacturing chips, and a device for carrying out the method. It is intended to provide a chip from citrus or tropical fruit, in particular a banana chip, which has a good solidity property and a high intrinsic rigidity and is therefore less prone to damage during transport. Simultaneously, it is intended to protect the flavour by applying a hermetically sealed flavouring layer. To this end, the disc-shaped element 11 of the chips is provided according to the invention on one or two sides with a chocolate coating 12 on the entire, or part of the, surface, which coating increases the intrinsic rigidity of the chip, where between the surface of the disc-shaped element (11) and the coating (12) there is arranged a flavour- containing layer (14) which is covered by means of the coating (12). <IMAGE>
Patent EP-0210647-A2 (EP)
Inventor: OGURA TOMOYUKI
IPC: A01N25/08
Filed: 1986-07-29
Abstract: Novel 3(2H)-pyridazinone derivatives of the formula (I):
     wherein, X represents a halogen, an alkyl, a haloalkyl, a haloalkoxy atoms, N0 2 , an alkoxy or
     (wherein, R represents an alkyl);
     n is 1 to 4;   A represents hydrogen, a halogen, an alkyl or an alkoxy;   B represents CX, (wherein, X 1  represents H or a halogen) or N;   R 1  and R 2  represent each independently H or an alkyl;   E represents H, a halogen, an alkoxy or -OH; and   Q represents:
     
         (wherein, Y represents a halogen, an alkyl, an alkoxy, a haloalkyl, haloalkoxy, CN,
     
         (wherein, Z represents a halogen, an alkyl, an alkoxy or a haloalkyl atoms, and is 0, 1 to 5, said Z being the same or different when is 2 to 5); and m is 1 to 5, said Y being the same or different when m is 2 to 5), said X being the same or different when n is 2 to 4. A process for preparation of said derivatives is also provided. These derivatives are useful as an active ingredient of insecticidal composition.